SOLUTION: A school needs a principle, teacher, and coach. How many ways can they pick 3 people for these jobs from 7 people?
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Question 85126: A school needs a principle, teacher, and coach. How many ways can they pick 3 people for these jobs from 7 people? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A school needs a principle, teacher, and coach. How many ways can they pick 3 people for these jobs from 7 people?
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# of ways = 7C3 = (7*6*5)/(3*2*1) = 35
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Cheers,
Stan H.
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